Trust me, something is going wrong and is not the .bat to open with admin rights but the exe file (for the first time).
You are still mining with hand brake on

A friend reported this : About 280 h/s on i7-4770 ("-t 4")
Someone can help Ranger for enable fast mining mode (first start with admin privilege) please ?
I can't help as needed with my poor english

Got it up and running, finally some good results
http://prntscr.com/hl0yf3 , still not what I need but at least a bit better..Lets mine now

Thanks for your help Lulloz
Getting up to 290 h/s now!
Can you please let me know how did you got it sorted? Same problem occurs for me on my Core i7 4710-HQ processor. I get around 80-150 h/s and my load doesn't go above 40% as well. Thanks in advance.